WO1982000102A1 - Membrane plasmapheresis module - Google Patents

Membrane plasmapheresis module Download PDF

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Publication number
WO1982000102A1
WO1982000102A1 PCT/US1981/000527 US8100527W WO8200102A1 WO 1982000102 A1 WO1982000102 A1 WO 1982000102A1 US 8100527 W US8100527 W US 8100527W WO 8200102 A1 WO8200102 A1 WO 8200102A1
Authority
WO
WIPO (PCT)
Prior art keywords
membrane
flow path
housing
blood
pair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US1981/000527
Other languages
English (en)
French (fr)
Inventor
Travenol Lab Inc Baxter
W Edelman
W Schnell
J Hitchcock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Priority to AU72924/81A priority Critical patent/AU7292481A/en
Publication of WO1982000102A1 publication Critical patent/WO1982000102A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/14—Pleat-type membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/03—Heart-lung
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/28—Blood oxygenators

Definitions

  • Plates 18, 19 may be made of a molded plastic, and typically may have a slight amount of flexibility to permit control of the thickness of the module by means of a mechanical or pneumatic pressure means, so as to counterbalance the blood pressure in the first flow path and to control the blood film thickness in any manner desired. Plates 18, 19 furthermore preferably define a profiled surface on each of their inner faces of identical design except as otherwise stated. Specifically in the embodiment shown, the profiled surfaces comprise spaced ribs 20 to define flow channels 21 along the membrane. Enlarged rib members 22 may be present, with ejector plugs 24, which are projections to facilitate the removal of each plate from the mold.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
PCT/US1981/000527 1980-06-30 1981-04-17 Membrane plasmapheresis module Ceased WO1982000102A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU72924/81A AU7292481A (en) 1980-06-30 1981-04-17 Membrane plasmapheresis module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US164735800630 1980-06-30
US06/164,735 US4318813A (en) 1980-06-30 1980-06-30 Membrane plasmapheresis module

Publications (1)

Publication Number Publication Date
WO1982000102A1 true WO1982000102A1 (en) 1982-01-21

Family

ID=22595861

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1981/000527 Ceased WO1982000102A1 (en) 1980-06-30 1981-04-17 Membrane plasmapheresis module

Country Status (6)

Country Link
US (1) US4318813A (it)
EP (1) EP0054557A1 (it)
BE (1) BE889139A (it)
IT (1) IT1138403B (it)
WO (1) WO1982000102A1 (it)
ZA (1) ZA814115B (it)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513896A1 (fr) * 1981-10-01 1983-04-08 Cobe Lab Procede et appareil de filtration
FR2580189A1 (fr) * 1985-04-15 1986-10-17 Environmental Diagnostics Inc Separateur de suspension liquide
EP0253944A1 (de) * 1986-07-22 1988-01-27 VOGELBUSCH GESELLSCHAFT m.b.H. Plattenmodul, Membrantrennvorrichtung mit solchen Plattenmodulen sowie Verfahren zur Herstellung eines Plattenmoduls
EP0269721A4 (en) * 1986-06-16 1988-11-09 Lawrence J Niesen ULTRAFILTRATION DEVICE.
US4997565A (en) * 1986-06-16 1991-03-05 Niesen Lawrence J Laboratory scale ultrafiltration apparatus
EP0596599A3 (en) * 1992-11-03 1995-02-15 Cobe Lab Heat exchangers and manufacturing processes.
WO1997035657A1 (en) * 1996-03-27 1997-10-02 Millipore Corporation Membrane filtration apparatus
US5674452A (en) * 1992-11-03 1997-10-07 Cobe Laboratories Hollow fiber exchangers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980068A (en) * 1983-08-15 1990-12-25 Lavender Ardis R System, apparatus and method for continuously fractionating blood in situ
US4980054A (en) * 1983-08-15 1990-12-25 Lavender Ardis R System and method for mass transfer between fluids
US7766924B1 (en) * 1999-07-28 2010-08-03 Cardica, Inc. System for performing anastomosis
US7175606B2 (en) * 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
KR101755886B1 (ko) 2015-11-17 2017-07-27 한양대학교 에리카산학협력단 막증류 모듈 기본 구조체, 및 이를 포함하는 다단 막증류 모듈
KR101756063B1 (ko) 2017-04-07 2017-07-27 한양대학교 에리카산학협력단 막증류 모듈 기본 구조체, 및 이를 포함하는 다단 막증류 모듈

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827563A (en) * 1970-07-13 1974-08-06 Danske Sukkerfab Supporting plates for the membranes of a dialyzer, particularly for hemodialysis
US3907687A (en) * 1968-12-07 1975-09-23 Baxter Laboratories Inc Plate dialyzer
US4154792A (en) * 1976-10-14 1979-05-15 Baxter Travenol Laboratories, Inc. Distribution system for blood treatment apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907687A (en) * 1968-12-07 1975-09-23 Baxter Laboratories Inc Plate dialyzer
US3827563A (en) * 1970-07-13 1974-08-06 Danske Sukkerfab Supporting plates for the membranes of a dialyzer, particularly for hemodialysis
US4154792A (en) * 1976-10-14 1979-05-15 Baxter Travenol Laboratories, Inc. Distribution system for blood treatment apparatus

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513896A1 (fr) * 1981-10-01 1983-04-08 Cobe Lab Procede et appareil de filtration
FR2580189A1 (fr) * 1985-04-15 1986-10-17 Environmental Diagnostics Inc Separateur de suspension liquide
EP0269721A4 (en) * 1986-06-16 1988-11-09 Lawrence J Niesen ULTRAFILTRATION DEVICE.
US4997565A (en) * 1986-06-16 1991-03-05 Niesen Lawrence J Laboratory scale ultrafiltration apparatus
EP0253944A1 (de) * 1986-07-22 1988-01-27 VOGELBUSCH GESELLSCHAFT m.b.H. Plattenmodul, Membrantrennvorrichtung mit solchen Plattenmodulen sowie Verfahren zur Herstellung eines Plattenmoduls
EP0596599A3 (en) * 1992-11-03 1995-02-15 Cobe Lab Heat exchangers and manufacturing processes.
US5468449A (en) * 1992-11-03 1995-11-21 Cobe Laboratories, Inc. Exchanger and method for manufacturing the same
US5470531A (en) * 1992-11-03 1995-11-28 Cobe Laboratories, Inc. Exchanger and method for manufacturing the same
US5674452A (en) * 1992-11-03 1997-10-07 Cobe Laboratories Hollow fiber exchangers
US5733398A (en) * 1992-11-03 1998-03-31 Cobe Laboratories, Inc. Efficient methods of manufacturing hollow fiber exchangers
WO1997035657A1 (en) * 1996-03-27 1997-10-02 Millipore Corporation Membrane filtration apparatus

Also Published As

Publication number Publication date
IT8122324A0 (it) 1981-06-15
IT1138403B (it) 1986-09-17
US4318813A (en) 1982-03-09
BE889139A (fr) 1981-10-01
EP0054557A1 (en) 1982-06-30
ZA814115B (en) 1982-07-28

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